IC芯片管脚簧片的加工及其冲裁凸模的快速往复磨削

介绍了IC芯片管脚簧片精密冲裁加工中冲裁凸模的加工现状及存在的问题 ,在冲裁凸模曲线刃口的精加工中引入快速往复磨削加工方法可以有效提高加工效率 ,还分析了快速往复磨削加工的特征。

The status quo and the existing problem in the processing of the blanking punch used for producing the springs of IC chip base pins. The rapid back_and_forth grinding method was adopted in the precision machining of the curve point of the blanking punch, and the processing efficiency was effectively enhanced. The characteristics of the rapid back_and_forward grinding were analyzed.